help asap

I can't join oneblock loss someone help me i chooses particles and it crashed my game and i cant join

I have been playing kingdom for a few days now, and i teleported to spawn , to open some crates, but i have no warp sign at my kingdom and now i dont know how to find it again, i really dont want to lose my progress over such a stupid mistake i made, any help would be really apreciated !

Where can i get slime balls or sticky pistons.

Villagers are stacking after they spawn. because of that you can't trade

After a update where spawners needed to be place 1 block from each other. When everyone could destroy a spawner with silktouch. I lost 3 ig spawners because they did not fall.

I can't get the server to wok its saying failed to login: invalid session (try restarting your game and the launcher) I have tried both and it still won't work will someone pleas help me.

How do you remove someone from your plot on prison?

If you play creative, factions, kingdoms, skywars, kitpvp or just happen to see me join the lobby you'd know I have a lot of ranks. On skywars - VIP+ / On creative - Shadowfox / On kitpvp - VIP+ / and the member rank on everything else. However I wish to change my username and I will not until...

On kingdoms my faction's base is quite near an outpost belonging to another faction and our nether portal leads to the same nether location as theirs. However, whenever we go into the nether-side we always end up at their base (which has a door blocking the way out). So when we want to get home...